Communications: electrical – Condition responsive indicating system – With particular system function
Patent
1981-03-03
1983-07-26
Caldwell, Sr., John W.
Communications: electrical
Condition responsive indicating system
With particular system function
340506, 340507, 340523, G08B 2300
Patent
active
043957056
ABSTRACT:
A trouble-shooting circuit arrangement for localizing and identifying the first failure in time in a sequence of failures which has a plurality of monitor circuits including trouble detector circuits for producing direct current outputs in response to the occurence of failure or trouble at various contact points and trouble localization circuits for identifying the trouble which has occurred in any of the monitor circuits, identifying such factors as coolant, pressure, temperature, fuel and the like in an engine. The arrangement locates the first failure or trouble in time, which has occurred in any of the circuits so as to remedy the countermeasures of the equipment against the occurence of trouble or failure therein.
REFERENCES:
patent: 3500469 (1970-03-01), Plambeck et al.
patent: 3631432 (1971-12-01), Stallebrass
patent: 3702473 (1972-11-01), Fink
patent: 3786501 (1974-01-01), Marnerakis
Takaya Yoshiaki
Tanoue Genichiro
Tsutsumi Kazuhiro
Caldwell Sr. John W.
Crosland Donnie L.
Oujevolk George B.
Toyo Electronics Corporation
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